The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2025
Filed:
May. 07, 2024
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventor:
Sanghyuk Ahn, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3614 (2013.01); G09G 3/3688 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0257 (2013.01); G09G 2330/021 (2013.01);
Abstract
A device display device according to an embodiment of the present disclosure, comprises a Liquid Crystal Display (LCD) panel and a control unit configured to compare an initial common voltage level of RGB data applied to the LCD panel with a common voltage level obtained after the initial common voltage level, and when the common voltage level is changed more than a certain ratio compared to the initial common voltage level, adjust a voltage level of the RGB data applied to two frames at a time of a polarity toggle operation to invert the polarity of the voltage level of the RGB data.